EP 1552490 A4 20051026 - A SYSTEM AND A METHOD FOR DETECTING, LOCATING AND DISCERNING AN APPROACH TOWARDS A LINEAR INSTALLATION
Title (en)
A SYSTEM AND A METHOD FOR DETECTING, LOCATING AND DISCERNING AN APPROACH TOWARDS A LINEAR INSTALLATION
Title (de)
SYSTEM UND VERFAHREN ZUM ERKENNEN, FINDEN UND UNTERSCHEIDEN EINES ANSATZES F R DIE LINEARINSTALLATION
Title (fr)
SYSTEME ET PROCEDE DE DETECTION, LOCALISATION ET DE PERCEPTION DE L'APPROCHE D'UNE INSTALLATION LINEAIRE
Publication
Application
Priority
- IL 0300836 W 20031015
- IL 15231002 A 20021015
Abstract (en)
[origin: WO2004036342A2] A system and a method for detecting, locating and identifying incidents of approaching a linear installation (e.g. - buried pipe line, railway, fence etc.), that includes plurality of sensing units positions in an array along the length of the linear installation, at a distance one from each other, wherein each unit comprises - at least one sensor for sensing seismic or acoustic interference or noise/s (in accordance with the configuration of the system, namely either as buried system or as an above the ground one), and the issuance of a suiting indicating signal; and signal processing means for analyzing said signal and comparing it to a cache (data bank) of seismic or acoustic interference or noise signatures that is embedded in said sensor unit; and communications means for transferring data from said sensor unit to a distant command and control center.
IPC 1-7
IPC 8 full level
B61L 1/06 (2006.01); G01V 1/00 (2006.01); G08B 13/16 (2006.01)
CPC (source: EP US)
B61K 9/08 (2013.01 - EP US); B61L 1/06 (2013.01 - EP US); G01V 1/001 (2013.01 - EP US); G08B 13/1663 (2013.01 - EP US)
Citation (search report)
- [Y] US 4001771 A 19770104 - AMRINE HERMAN EUGENE, et al
- [Y] EP 0816200 A1 19980107 - AT & T CORP [US]
- [A] US 5127267 A 19920707 - HUEBLER JAMES E [US], et al
- [A] US 4953144 A 19900828 - CHIN ROBERT WING-YU [US], et al
- [A] US 4374378 A 19830215 - LEE ROBERT D
- See references of WO 2004036342A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004036342 A2 20040429; WO 2004036342 A3 20041118; AT E474301 T1 20100715; AU 2003274636 A1 20040504; AU 2003274636 A8 20040504; DE 60333382 D1 20100826; EP 1552490 A2 20050713; EP 1552490 A4 20051026; EP 1552490 B1 20100714; IL 152310 A0 20040328; IL 152310 A 20100517; US 2005251343 A1 20051110; US 7202797 B2 20070410
DOCDB simple family (application)
IL 0300836 W 20031015; AT 03758609 T 20031015; AU 2003274636 A 20031015; DE 60333382 T 20031015; EP 03758609 A 20031015; IL 15231002 A 20021015; US 10764705 A 20050414